From patchwork Wed Jan 6 04:25:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Randy Dunlap X-Patchwork-Id: 12000947 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 98690C433E0 for ; Wed, 6 Jan 2021 04:26:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4AE6E222BB for ; Wed, 6 Jan 2021 04:26:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726222AbhAFE0X (ORCPT ); Tue, 5 Jan 2021 23:26:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725808AbhAFE0X (ORCPT ); Tue, 5 Jan 2021 23:26:23 -0500 Received: from merlin.infradead.org (merlin.infradead.org [IPv6:2001:8b0:10b:1231::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22447C06134D; Tue, 5 Jan 2021 20:25:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=2BjP3I/22j14cC7xYb+IGTqn5EWyFRNS8lMyLgi/7lo=; b=BiyuYZAPWKCCBypAusZR7een8H yLhuDL7W0cqFxNPu4NaXHs1KNkFpaXAoVwxtoGHU/2V+hcMV2NrJx6kcgIFCVtsYdQ5AcwRIfxuPA zmxcoNtwkh01HGsDwYyg9e8o/9vtOjopUiDbqP6brlcmzr3UV/ZpeziqdyB6I77dSn58PNKwdHoiq jCYrkHoieClHY/a0Q94CVPdEk3Dyayq28ZU6EZEB1wAs6WxHmxz+v5iJN+o27gIU5hYJgM5vKDqES GoZS0T9YulM97cSSFv3rbc3oJJwq37Pk9pwKevYr1NUNSVVH4ZknWcCh/XN7qd90JCom+4MEiBDey 8QZiU2Og==; Received: from [2601:1c0:6280:3f0::64ea] (helo=smtpauth.infradead.org) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kx0O8-00073N-Uv; Wed, 06 Jan 2021 04:25:37 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , kernel test robot , Richard Cochran , netdev@vger.kernel.org, "David S. Miller" , Jakub Kicinski Subject: [PATCH] ptp: ptp_ines: prevent build when HAS_IOMEM is not set Date: Tue, 5 Jan 2021 20:25:31 -0800 Message-Id: <20210106042531.1351-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org ptp_ines.c uses devm_platform_ioremap_resource(), which is only built/available when CONFIG_HAS_IOMEM is enabled. CONFIG_HAS_IOMEM is not enabled for arch/s390/, so builds on S390 have a build error: s390-linux-ld: drivers/ptp/ptp_ines.o: in function `ines_ptp_ctrl_probe': ptp_ines.c:(.text+0x17e6): undefined reference to `devm_platform_ioremap_resource' Prevent builds of ptp_ines.c when HAS_IOMEM is not set. Fixes: bad1eaa6ac31 ("ptp: Add a driver for InES time stamping IP core.") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Link: lore.kernel.org/r/202101031125.ZEFCUiKi-lkp@intel.com Cc: Richard Cochran Cc: netdev@vger.kernel.org Cc: "David S. Miller" Cc: Jakub Kicinski Acked-by: Richard Cochran --- drivers/ptp/Kconfig | 1 + 1 file changed, 1 insertion(+) --- lnx-511-rc2.orig/drivers/ptp/Kconfig +++ lnx-511-rc2/drivers/ptp/Kconfig @@ -78,6 +78,7 @@ config DP83640_PHY config PTP_1588_CLOCK_INES tristate "ZHAW InES PTP time stamping IP core" depends on NETWORK_PHY_TIMESTAMPING + depends on HAS_IOMEM depends on PHYLIB depends on PTP_1588_CLOCK help